There is a 5mL mark on the tube you get with the HTH 6 way, so is it ok to use that, and have a 1ppm resolution?
Re: fighting mustard algae
There is a 5mL mark on the tube you get with the HTH 6 way, so is it ok to use that, and have a 1ppm resolution?
15' round 4.8K gal Intex AG pool; Intex 633 pump with twin canisters (2500 gph main filtering); Unicel 5315 filter cartridges; Intex 637 pump w/o filter (1000 gph heater circulation); 4hrs; K-2006; utility water; PF:24
Posting Permissions
Reply With Quote